Jan 16, 2026
Warfarin effectiveness
Warfarin remains a highly effective anticoagulant for preventing ischemic stroke in atrial fibrillation when therapeutic anticoagulation is achieved—randomized trials show ~65% reduction in ischemic s...
Saffron and anticoagulants interaction
Saffron supplements can plausibly increase bleeding risk when combined with warfarin, aspirin, or DOACs
Fact-Checks
3 resultsJan 5, 2026
Which supplements commonly added to collagen/gelatin products have clinically significant interactions with anticoagulants or chemotherapy agents?
Collagen and gelatin themselves have little direct evidence of clinically meaningful interactions with anticoagulants or chemotherapy, but common additives found in commercial products—notably garlic ...
Jan 5, 2026
Can saffron increase bleeding risk when taken with warfarin, aspirin, or DOACs?
Saffron supplements have been linked in case reports, animal and in-vitro studies to mild antiplatelet or “blood-thinning” effects that could potentiate bleeding when combined with anticoagulants or a...